Remove implicit conversions from scoped_refptr to T* in device/

device/serial/data_source_sender.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "device/serial/data_source_sender.h"
 
 #include <limits>
 
 #include "base/bind.h"
 #include "base/message_loop/message_loop.h"
@@ skipping 196 matching lines @@
     PendingSend* send,
     char* buffer,
     uint32_t buffer_size)
     : sender_(sender),
       pending_send_(send),
       buffer_(buffer),
       buffer_size_(buffer_size) {
 }
 
 DataSourceSender::PendingSend::Buffer::~Buffer() {
-  if (sender_)
+  if (sender_.get())
     pending_send_->Done(0);
 }
 
 char* DataSourceSender::PendingSend::Buffer::GetData() {
   return buffer_;
 }
 
 uint32_t DataSourceSender::PendingSend::Buffer::GetSize() {
   return buffer_size_;
 }
 
 void DataSourceSender::PendingSend::Buffer::Done(uint32_t bytes_written) {
-  DCHECK(sender_);
+  DCHECK(sender_.get());
   pending_send_->Done(bytes_written);
   sender_ = NULL;
   pending_send_ = NULL;
   buffer_ = NULL;
   buffer_size_ = 0;
 }
 
 void DataSourceSender::PendingSend::Buffer::DoneWithError(
     uint32_t bytes_written,
     int32_t error) {
-  DCHECK(sender_);
+  DCHECK(sender_.get());
   pending_send_->DoneWithError(bytes_written, error);
   sender_ = NULL;
   pending_send_ = NULL;
   buffer_ = NULL;
   buffer_size_ = 0;
 }
 
 }  // namespace device